14903920

素因数分解:

$2^4\times 5^1\times {\mathrm{186299}}^1$

素因数の和:186312

約数の個数: 20

約数和(自身を含む): 34651800

約数和(自身を除く): 19747880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 186299, 372598, 745196, 931495, 1490392, 1862990, 2980784, 3725980, 7451960, 14903920]

約数ペア:

[(1, 14903920), (2, 7451960), (4, 3725980), (5, 2980784), (8, 1862990), (10, 1490392), (16, 931495), (20, 745196), (40, 372598), (80, 186299)]